Irish artists performing on Saturday Night Live never fail to be interesting.

U2 have rocked 30 Rock with something close to a full set a number of times, while nobody needs reminding of Sinead O'Connor's little incident back in 1992.

This week, it's the turn of man-of-the-moment Hozier, and ahead of his performance tomorrow night, he's proven he's up for a laugh in this promo spot with guest host (and SNL alum) Bill Hader. Watch it below...